4D v12.4
GET CACHE STATISTICS
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GET CACHE STATISTICS
| GET CACHE STATISTICS ( infoType ; arrNames ; arrValues ; arrCount ) | ||||||||
| Parameter | Type | Description | ||||||
| infoType | Longint |
|
Selector of information to get | |||||
| arrNames | Text array |
|
Information titles | |||||
| arrValues | Real array |
|
Information values | |||||
| arrCount | Real array |
|
Number of objects concerned (if available) | |||||
The GET CACHE STATISTICS command recovers information related to the use of the data cache by 4D. This information can be used to analyze the functioning of the application.
In the infoType parameter, pass a value indicating the type of information that you want to obtain:
- 1 = General memory information. This information is also available via the Runtime Explorer: size of physical, virtual, free and used memory, etc.)
- 2 = Summary of database cache occupancy statistics.
You can combine these values in order to get all the information in a single call. After the command has been executed, the statistics requested are provided in the arrNames, arrValues and arrCount arrays. For more information about advanced interpretation of this data, please contact your local Technical Service department.
Product: 4D
Theme: 4D Environment
Number:
1118
Created: 4D v11 SQL Release 5
